By Tim Willert, Staff WriterKevin Ponce had not been on the job long when he had a chance encounter with a third-grader at Edwards Elementary School in northeast Oklahoma City. The boy was standing in line waiting to eat lunch, and Ponce, director of child nutrition services for Oklahoma City Public Schools, was standing behind him. It was spaghetti day at Edwards, one of 52 district schools that now serve free meals to students, regardless of family income.Read more on NewsOK.com